/* Envirozone Bright Theme */
/* White background + blue-green environmental palette */

:root {
  --bg: #ffffff;
  --panel: #f8fafb;
  --muted: #5f7c7a;
  --text: #1a2a2a;
  --brand: #63cbf1;     /* teal green */
  --brand-2: #1992bd;   /* cyan blue */
  --brand-green: rgba(37, 172, 78, 1);
  --border: #e0e7e9;
  --maxw: 1200px;
  --radius: 16px;
  --shadow: 0 4px 15px rgba(0,0,0,.08);
}

/* Global */
* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html, body {
  font-family: "Inter", system-ui, -apple-system, Segoe UI, Roboto, sans-serif;
  color: var(--text);
  background: linear-gradient(180deg, #ffffff 0%, #f1fbfa 100%);
  line-height: 1.6;
}

html {
  scroll-behavior: smooth;
  scroll-padding-top: 96px;
}

a {
  color: var(--brand-2);
  text-decoration: none;
  transition: .2s;
}
a:hover { text-decoration: underline; }

img { max-width: 100%; display: block; }

.container { width: 92%; max-width: var(--maxw); margin: 0 auto; }
.narrow { max-width: 760px; }
.row { display: flex; gap: 1rem; }
.wrap { flex-wrap: wrap; }
.between { justify-content: space-between; }
.center { align-items: center; }
.gap-s { gap: .5rem; }

.grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.25rem; }
.grid-4 { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1rem; }

@media (max-width: 900px) {
  .grid-3 { grid-template-columns: 1fr 1fr; }
  .grid-4 { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 600px) {
  .grid-3,
  .grid-4 { grid-template-columns: 1fr; }
}

/* Header */
.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(255, 255, 255, 0.9);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--border);
}

.brand { gap: .75rem; padding: .75rem 0; }
.logo { height: 75px; }
.brand-text { font-weight: 800; letter-spacing: .3px; color: var(--brand-2); }

.nav-toggle {
  display: none;
  background: none;
  border: 1px solid var(--border);
  color: var(--brand-2);
  padding: .4rem .6rem;
  border-radius: 10px;
}

.nav {
  display: flex;
  gap: 1rem;
  list-style: none;
  padding: 0;
  margin: 0;
}

.nav a {
  display: inline-block;
  padding: .8rem .4rem;
  border-radius: 10px;
  color: var(--text);
}
.nav a:hover { background: rgba(37, 172, 78, .10); }

@media (max-width: 900px) {
  .nav-toggle { display: block; }

  .nav {
    display: none;
    position: absolute;
    right: 4%;
    top: 56px;
    background: var(--panel);
    border: 1px solid var(--border);
    border-radius: 14px;
    padding: .5rem;
    flex-direction: column;
    width: 200px;
    box-shadow: var(--shadow);
  }

  .nav.show { display: flex; }
}

/* ===================== HERO ===================== */
/* Lighter, shorter background that fades to white at bottom */

.hero {
  position: relative;
  overflow: hidden;
  min-height: 52vh;
  display: flex;
  align-items: center;
  text-align: center;
}

.hero-bg {
  position: absolute;
  inset: 0;
  align-content: flex-start;
}

.hero-bg img {
  width: 100%;
  object-fit: cover;
  object-position: center 35%;
  filter: brightness(0.98) saturate(0.92);
  opacity: .22;
  mask-image: linear-gradient(to bottom, rgba(0,0,0,1) 55%, rgba(0,0,0,0) 100%);
  -webkit-mask-image: linear-gradient(to bottom, rgba(0,0,0,1) 55%, rgba(0,0,0,0) 100%);
}

/* dark-to-clear overlay for readability */
.hero::after {
  content:"";
  position:absolute;
  inset:0;
  background: linear-gradient(
    to bottom,
    rgba(255,255,255,0.02) 0%,
    rgba(255,255,255,0.16) 55%,
    rgba(255,255,255,0.00) 82%
  );
  pointer-events:none;
}

/* soft white fade so the image “peeks” below the carousel */
.hero::before {
  content:"";
  position:absolute;
  left:0;
  right:0;
  bottom:0;
  height:28%;
  background: linear-gradient(to bottom, rgba(255,255,255,0) 0%, #ffffff 100%);
  pointer-events:none;
  z-index:1;
}

.hero-inner {
  position: relative;
  z-index: 2;
  max-width: 900px;
  margin: 0 auto;
  padding: 3.25rem 1rem 2rem;
}

.hero-inner h1 {
  font-size: clamp(2rem, 4vw, 3rem);
  color: var(--brand-2);
  margin-bottom: .3rem;
  text-shadow: 0 3px 8px rgba(0,0,0,0.35);
}

.hero-inner .lead {
  color: #1a2a2a;
  opacity: .8;
  margin-bottom: 1.2rem;
}

/* ===================== GENERIC CAROUSEL ===================== */

.carousel-shell {
  width: min(1100px, 96%);
  margin: 1rem auto 0;
  position: relative;
  z-index: 3;
}

.carousel {
  position: relative;
  overflow: visible;
}

.carousel-viewport {
  overflow: hidden;
  border-radius: 20px;
  background: rgba(255,255,255,0.92);
  backdrop-filter: blur(6px);
  border: 1px solid var(--border);
  box-shadow: 0 18px 40px rgba(0,0,0,.12);
  outline: none;
}

.carousel-track {
  display: flex;
  gap: 0;
  transition: transform .5s ease;
  will-change: transform;
}

.carousel-slide {
  min-width: 100%;
  padding: 1rem;
}

.carousel-btn {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  background: #ffffff;
  border: 1px solid var(--border);
  width: 38px;
  height: 38px;
  border-radius: 999px;
  box-shadow: 0 8px 20px rgba(0,0,0,.12);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 20px;
  line-height: 1;
  cursor: pointer;
  z-index: 5;
}

.carousel-btn.prev { left: -18px; }
.carousel-btn.next { right: -18px; }
.carousel-btn:hover { background: #f8fafb; }

.carousel-dots {
  display: flex;
  gap: .4rem;
  justify-content: center;
  margin-top: .8rem;
}

.carousel-dots button {
  width: 10px;
  height: 10px;
  border-radius: 999px;
  border: 1px solid var(--border);
  background: #e6fbff;
  cursor: pointer;
}

.carousel-dots button[aria-current="true"] {
  background: linear-gradient(135deg, var(--brand), var(--brand-green));
  border-color: transparent;
}

@media (max-width: 900px){
  .carousel-btn.prev { left: -10px; }
  .carousel-btn.next { right: -10px; }
}

/* Remove bullets/markers from carousel lists */
ul, ol {
  list-style: none;
  margin: 0;
  padding: 0;
}

.carousel-track,
.carousel-track li,
.carousel-slide {
  list-style: none;
  margin: 0;
  padding: 0;
}

.carousel-track::marker,
.carousel-slide::marker,
.carousel-track li::marker {
  content: none;
}

/* ===================== HERO TEXT-ONLY CAROUSEL (OPTION 2 FEATHERED BLUR) ===================== */

.hero-carousel .hero-title {
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 800;
  color: #1992bd;
  margin-bottom: .4rem;
  text-shadow: 0 2px 8px rgba(0,0,0,0.25);
}

.hero-carousel .hero-sub {
  font-size: 1.05rem;
  max-width: 820px;
  margin: 0 auto 1.6rem;
  color: #01393f;
  opacity: .9;
}

.hero-new-post-badge {
  position: absolute;
  top: 1.1rem;
  left: 1rem;
  transform: rotate(-3deg);
  transform-origin: left center;
}

.hero-carousel .carousel-shell {
  width: min(900px, 96%);
  margin: 0 auto;
}

.hero-carousel .carousel-track {
  display: flex;
  gap: 0;
  transition: transform .5s ease;
  will-change: transform;
}

.hero-carousel .carousel-viewport {
  overflow: hidden;
  border-radius: 16px;
  background: rgba(255,255,255,0.06);   /* feathered, very light panel */
  backdrop-filter: blur(2px);           /* subtle blur */
  border: 1px solid rgba(224,231,233,0.7);
  box-shadow: 0 12px 28px rgba(0,0,0,0.10);
  outline: none;
}

.hero-carousel .carousel-slide {
  min-width: 100%;
  padding: 1.4rem 1rem;
  display: flex;
  align-items: center;
  justify-content: center;
}

/* Inner slide content */
.hero-slide {
  max-width: 780px;
  text-align: center;
}

.hero-pill {
  display:inline-block;
  padding:.25rem .7rem;
  border-radius:999px;
  font-size:.8rem;
  font-weight:700;
  letter-spacing:.12em;
  text-transform:uppercase;
  color:#035a64;
  background:rgba(230,255,251,.9);
  border:1px solid #b7f3ec;
  margin-bottom:.4rem;
}

.hero-slide h2 {
  font-size: clamp(1.4rem, 2.4vw, 1.9rem);
  margin-bottom:.4rem;
  color:#01393f;
}

.hero-slide .hero-text {
  font-size:.98rem;
  color:#01393f;
  opacity:.9;
}

/* Carousel buttons – slightly higher z-index in hero */
.hero-carousel .carousel-btn {
  z-index: 10;
}
.hero-carousel .carousel-btn.prev { left:-26px; }
.hero-carousel .carousel-btn.next { right:-26px; }

@media (max-width: 900px) {
  .hero-carousel .carousel-btn.prev { left:-16px; }
  .hero-carousel .carousel-btn.next { right:-16px; }
}

/* ===================== Buttons ===================== */

.btn {
  display: inline-block;
  padding: .8rem 1rem;
  border-radius: 999px;
  border: 1px solid var(--border);
  cursor: pointer;
  font-weight: 600;
  transition: .25s;
}

.btn.primary {
  background: linear-gradient(135deg, var(--brand), var(--brand-2));
  color: #fff;
  border: none;
}
.btn.primary:hover {
  opacity: 1;
  background: linear-gradient(135deg, var(--brand-2), var(--brand-green));
}

.btn.btn-primary {
  background: linear-gradient(135deg, var(--brand), var(--brand-2));
  color: #fff;
  border: none;
}

.btn.btn-primary:hover {
  background: linear-gradient(135deg, var(--brand-2), var(--brand-green));
}

.btn.ghost {
  color: var(--brand-2);
  border: 1px solid var(--brand-2);
  background: transparent;
}
.btn.ghost:hover {
  background: var(--brand-green);
  border-color: var(--brand-green);
  color: #fff;
}

.btn.btn-secondary {
  color: var(--brand-2);
  border: 1px solid var(--brand-2);
  background: rgba(255,255,255,0.9);
}

.btn.btn-secondary:hover {
  background: var(--brand-green);
  border-color: var(--brand-green);
  color: #fff;
}

.btn.text {
  border: none;
  padding: 0;
  font-weight: 600;
  color: var(--brand-2);
}
.btn.text:hover { text-decoration: underline; }

#about {
  background: repeating-linear-gradient(180deg, transparent, gray 650px);
}

.about-shell {
  padding: 20px 0px;
  display: grid;
  gap: 1rem;
}

.about-hero-card {
  background: linear-gradient(180deg, #ffffff 0%, #f2fbfc 100%);
  border: 1px solid var(--border);
  border-radius: 18px;
  padding: 1.25rem;
  box-shadow: var(--shadow);
}

.about-kicker {
  font-size: .78rem;
  text-transform: uppercase;
  letter-spacing: .14em;
  color: #03636f;
  margin-bottom: .3rem;
}

.about-hero-card h2 {
  color: var(--brand-2);
  margin-bottom: .45rem;
}

.about-lead {
  color: var(--muted);
}

.about-points .about-mini {
  background: #fff;
}

.about-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1rem;
}

.about-values {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1rem;
}

@media (max-width: 900px) {
  .about-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 700px) {
  .about-values {
    grid-template-columns: 1fr;
  }
}

#blog {
  background: linear-gradient(180deg, transparent, #5555 50%);
}

.new-post-badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: .45rem;
  max-width: min(100%, 520px);
  min-height: 44px;
  padding: .62rem 1rem;
  border-radius: 999px 999px 999px 10px;
  background: linear-gradient(135deg, #16a34a 0%, #1992bd 100%);
  border: 2px solid rgba(255,255,255,.9);
  color: #fff;
  font-size: .82rem;
  font-weight: 800;
  text-transform: uppercase;
  text-decoration: none;
  box-shadow: 0 14px 28px rgba(19,105,120,.22);
}

.new-post-badge:hover,
.new-post-badge:focus-visible {
  text-decoration: none;
  box-shadow: 0 18px 34px rgba(19,105,120,.28);
  transform: rotate(-3deg) translateY(-2px);
}

.new-post-dot {
  width: .65rem;
  height: .65rem;
  border-radius: 999px;
  background: #fff;
  box-shadow: 0 0 0 5px rgba(255,255,255,.18);
  flex: 0 0 auto;
}

.new-post-title {
  max-width: 250px;
  color: rgba(255,255,255,.92);
  font-weight: 700;
  text-transform: none;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.new-post-arrow {
  color: #fff;
  font-weight: 900;
}

.new-post-badge[hidden] {
  display: none;
}

@media (max-width: 700px) {
  .hero-new-post-badge {
    top: .7rem;
    left: .75rem;
    max-width: calc(100% - 1.5rem);
  }

  .new-post-badge {
    min-height: 38px;
    padding: .5rem .72rem;
    font-size: .72rem;
  }

  .new-post-title {
    max-width: 42vw;
  }
}

#blog .blog-grid {
  display: grid;
  grid-auto-flow: column;
  grid-auto-columns: minmax(280px, 360px);
  grid-template-columns: none;
  gap: 1.25rem;
  overflow-x: auto;
  overflow-y: visible;
  padding: .25rem 0 .85rem;
  scroll-snap-type: x proximity;
  -webkit-overflow-scrolling: touch;
}

#blog .blog-grid > * {
  scroll-snap-align: start;
}

#blog .blog-grid::-webkit-scrollbar {
  height: 8px;
}

#blog .blog-grid::-webkit-scrollbar-track {
  background: rgba(255,255,255,.55);
  border-radius: 999px;
}

#blog .blog-grid::-webkit-scrollbar-thumb {
  background: rgba(25,146,189,.35);
  border-radius: 999px;
}

.blog-grid .blog-card {
  position: relative;
  overflow: hidden;
  transition: transform .25s ease, box-shadow .25s ease, border-color .25s ease;
  border: 1px solid var(--border);
}

.blog-grid .blog-card::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  height: 4px;
  background: linear-gradient(90deg, var(--brand), var(--brand-green));
  opacity: 0;
  transition: opacity .25s ease;
}

.blog-grid .blog-card:hover,
.blog-grid .blog-card:focus-within {
  transform: translateY(-4px);
  box-shadow: 0 16px 34px rgba(0,0,0,.14);
  border-color: #b7e8f4;
}

.blog-grid .blog-card:hover::after,
.blog-grid .blog-card:focus-within::after {
  opacity: 1;
}

.blog-meta {
  margin-top: .15rem;
}

.blog-excerpt {
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
  min-height: 4.5em;
}

.blog-link {
  display: inline-flex;
  align-items: center;
  gap: .3rem;
  transition: transform .2s ease;
}

.blog-grid .blog-card:hover .blog-link,
.blog-grid .blog-card:focus-within .blog-link {
  transform: translateX(4px);
}

.post-shell {
  padding-top: 2.2rem;
}

.post-breadcrumb {
  margin-bottom: .7rem;
}

.post-breadcrumb a {
  color: var(--brand-2);
}

.post-header-card {
  background: linear-gradient(180deg, #ffffff 0%, #f2fbfc 100%);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 1rem 1.1rem;
  box-shadow: var(--shadow);
  margin-bottom: 1rem;
}

.post-header-card h1 {
  margin: .15rem 0 .35rem;
  color: var(--brand-2);
  line-height: 1.25;
}

.post-lead {
  color: var(--muted);
}

.post-body {
  background: #fff;
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 1rem 1.1rem;
  box-shadow: var(--shadow);
}

.post-body h2,
.post-body h3 {
  color: var(--brand-2);
  margin: 1rem 0 .45rem;
}

.post-body p {
  color: var(--text);
  margin: 0 0 .85rem;
}

.post-body ul,
.post-body ol {
  list-style: disc;
  margin: 0 0 .9rem 1.2rem;
  padding: 0;
}

.post-body ol {
  list-style: decimal;
}

.post-body li {
  margin: .25rem 0;
  color: var(--text);
}

.post-body blockquote {
  margin: 1rem 0;
  padding: .6rem .8rem;
  border-left: 3px solid rgba(37, 172, 78, .42);
  background: #f7fcfc;
  color: #2f4a48;
}

.post-body a {
  color: var(--brand-2);
  text-decoration: underline;
  text-decoration-color: rgba(37, 172, 78, .55);
  text-underline-offset: 2px;
}

.post-body img {
  border-radius: 12px;
  border: 1px solid var(--border);
  margin: .8rem auto;
}

.post-end-actions {
  margin-top: .9rem;
}

.solutions-tabs {
  margin-top: .9rem;
}

.solutions-tablist {
  display: flex;
  gap: .5rem;
  flex-wrap: wrap;
  margin-bottom: .8rem;
}

.solutions-tab {
  border: 1px solid var(--border);
  background: #fff;
  color: #0b5f75;
  padding: .55rem .85rem;
  border-radius: 999px;
  font-weight: 700;
  cursor: pointer;
  transition: .2s;
}

.solutions-tab.is-active,
.solutions-tab[aria-selected="true"] {
  color: #fff;
  border-color: transparent;
  background: linear-gradient(135deg, var(--brand-2), var(--brand-green));
}

.solutions-panel {
  display: none;
}

.solutions-panel.is-active {
  display: block;
}

.solutions-panel .card {
  position: relative;
  overflow: hidden;
  transition: transform .25s ease, box-shadow .25s ease, border-color .25s ease, background .25s ease;
  background: linear-gradient(180deg, #ffffff 0%, #f7fcfc 100%);
}

.solutions-panel .card::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  height: 4px;
  background: linear-gradient(90deg, var(--brand), var(--brand-green));
  opacity: 0;
  transition: opacity .25s ease;
}

.solutions-panel .card:hover,
.solutions-panel .card:focus-within {
  transform: translateY(-4px);
  border-color: #b7e8f4;
  box-shadow: 0 16px 34px rgba(0,0,0,.14);
  background: linear-gradient(180deg, #ffffff 0%, #ebfbff 100%);
}

.solutions-panel .card:hover::after,
.solutions-panel .card:focus-within::after {
  opacity: 1;
}

.solutions-panel .card h3 {
  transition: transform .2s ease, color .2s ease;
}

.solutions-panel .card:hover h3,
.solutions-panel .card:focus-within h3 {
  transform: translateX(2px);
  color: #067ea7;
}

.solutions-cta {
  margin-top: .9rem;
}

@media (max-width: 700px) {
  .solutions-tablist {
    display: grid;
    grid-template-columns: 1fr;
    gap: .4rem;
  }

  .solutions-tab {
    width: 100%;
    text-align: center;
  }

  .solutions-cta .btn {
    width: 100%;
    text-align: center;
  }
}

.panel {
  padding: 3rem 0;
  background: linear-gradient(180deg, #e0f7fa 0%, #f8fafb 100%);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}
.panel-copy p { color: var(--muted); }

/* Cards */
.card {
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1.2rem;
  box-shadow: var(--shadow);
  color: var(--text);
}
.card h3 { margin-bottom: .5rem; color: var(--brand-2); }
.card p { color: var(--muted); }

/* Footer */
.site-footer {
  background: #f1f5f5;
  border-top: 1px solid var(--border);
  color: var(--muted);
  padding: 2rem 0;
  margin-top: 3rem;
}

.footer-minimal {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}

.footer-contact-btn {
  flex: 0 0 auto;
}

@media (max-width: 700px) {
  .footer-minimal {
    flex-direction: column;
    text-align: center;
  }
}

.list-plain { list-style: none; padding: 0; margin: 0; }
.list-plain li { margin: .35rem 0; }
.tiny { font-size: .85rem; }
.muted { color: var(--muted); }

/* Notices */
.notice {
  padding: .9rem 1rem;
  border-radius: 12px;
  background: rgba(37, 172, 78, .10);
  border: 1px solid rgba(37, 172, 78, .32);
  color: var(--text);
}
.notice.err {
  background: #fdecec;
  border: 1px solid #f5c2c2;
}

body.no-scroll {
  overflow: hidden;
}

/* Forms */
form label {
  display: block;
  margin-bottom: 1rem;
  font-weight: 600;
}
form input,
form textarea,
form select {
  width: 100%;
  padding: .6rem .8rem;
  border: 1px solid var(--border);
  border-radius: 10px;
  font-size: 1rem;
  font-family: inherit;
  background: #fff;
  color: var(--text);
}
form input:focus,
form textarea:focus,
form select:focus {
  outline: 2px solid var(--brand-2);
  border-color: var(--brand-2);
}

.modal-backdrop {
  position: fixed;
  inset: 0;
  z-index: 200;
  background: rgba(0, 0, 0, 0.45);
  display: none;
  align-items: center;
  justify-content: center;
  padding: 1rem;
}

.modal-backdrop.is-open {
  display: flex;
}

.modal-panel {
  position: relative;
  width: min(560px, 100%);
  max-height: 92vh;
  overflow-y: auto;
  background: #fff;
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 1rem;
  box-shadow: 0 18px 40px rgba(0,0,0,.22);
}

.modal-close {
  position: absolute;
  top: .5rem;
  right: .5rem;
  z-index: 2;
  pointer-events: auto;
  border: 1px solid var(--border);
  border-radius: 999px;
  width: 34px;
  height: 34px;
  background: #fff;
  color: var(--brand-2);
  font-size: 1.2rem;
  line-height: 1;
  cursor: pointer;
}

.products-modal-panel {
  width: min(860px, 100%);
}

.products-modal-grid {
  margin-top: .75rem;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: .7rem;
}

.products-modal-item {
  border: 1px solid var(--border);
  border-radius: 12px;
  background: linear-gradient(180deg, #f3fbff 0%, #e7f4fb 100%);
  padding: .7rem .8rem;
  display: flex;
  flex-direction: column;
  gap: .35rem;
  min-height: 100%;
}

.products-modal-media {
  border-radius: 10px;
  border: 1px solid var(--border);
  overflow: hidden;
  background: #ffffff;
  aspect-ratio: 16 / 10;
  min-height: 126px;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: .45rem;
  margin-bottom: .55rem;
}

.products-modal-photo {
  width: 100%;
  height: 100%;
  object-fit: contain;
  display: block;
}

.products-modal-vendor {
  display: flex;
  align-items: center;
  gap: .45rem;
  margin-bottom: .35rem;
}

.products-modal-vendor-logo {
  width: 40px;
  height: 40px;
  object-fit: contain;
  border-radius: 6px;
  background: #fff;
  border: 1px solid var(--border);
  padding: 3px;
}

.products-modal-vendor-badge {
  width: 40px;
  height: 40px;
  border-radius: 7px;
  border: 1px solid var(--border);
  background: linear-gradient(135deg, #f0fbfb, #e3f3f8);
  color: #3d676b;
  font-size: .9rem;
  font-weight: 800;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  letter-spacing: .04em;
}

.products-modal-vendor-name {
  font-size: .78rem;
  letter-spacing: .04em;
  text-transform: uppercase;
  color: #3d676b;
  font-weight: 700;
}

.products-modal-item h4 {
  margin: 0 0 .25rem;
  color: var(--brand-2);
  font-size: 1rem;
  line-height: 1.3;
}

.products-modal-item p {
  margin: 0;
  color: var(--muted);
  font-size: .92rem;
  line-height: 1.45;
}

.products-modal-highlights {
  margin: .2rem 0 0;
  padding: 0;
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  gap: .35rem;
}

.products-modal-highlights li {
  font-size: .74rem;
  color: #24565a;
  background: #edf7f8;
  border: 1px solid #d9ecef;
  border-radius: 999px;
  padding: .2rem .52rem;
  line-height: 1.25;
}

@media (max-width: 600px) {
  .modal-backdrop {
    align-items: flex-end;
    padding: .5rem;
  }

  .modal-panel {
    width: 100%;
    max-height: 94vh;
    border-radius: 14px 14px 0 0;
    padding: .9rem;
  }

  .products-modal-grid {
    grid-template-columns: 1fr;
  }
}

/* Services helpers */
.checklist { margin:.6rem 0 0; padding-left:1.2rem; }
.checklist li { margin:.35rem 0; }

/* Pricing cards */
.pricing .price { display:flex; flex-direction:column; }
.price-head {
  display:flex;
  align-items:center;
  justify-content:space-between;
  margin-bottom:.5rem;
}
.pill {
  display:inline-block;
  padding:.2rem .6rem;
  border-radius:999px;
  background:#e0f7fa;
  color:#026b75;
  font-size:.8rem;
  border:1px solid #b2ebf2;
}
.pill-accent {
  background:#ccfbf1;
  border-color:#99f6e4;
  color:#026b75;
}
.price-body { flex:1; }
.price-cta { margin-top:1rem; }
.price.featured { border-width:2px; border-color: var(--brand-2); }

/* Tags */
.tags {
  display:flex;
  flex-wrap:wrap;
  gap:.5rem;
  margin-top:.8rem;
}
.tag {
  padding:.35rem .7rem;
  background:#ecfeff;
  border:1px solid #c4f1f6;
  color:#035a64;
  border-radius:999px;
  font-size:.9rem;
}

/* Steps */
.steps {
  display:grid;
  grid-template-columns: repeat(4, 1fr);
  gap:1rem;
}
@media (max-width:900px){ .steps{ grid-template-columns:1fr 1fr; } }
@media (max-width:600px){ .steps{ grid-template-columns:1fr; } }

.step {
  background: var(--panel);
  border:1px solid var(--border);
  border-radius: var(--radius);
  padding:1rem;
  box-shadow: var(--shadow);
}
.step-num {
  width:36px;
  height:36px;
  border-radius:999px;
  display:flex;
  align-items:center;
  justify-content:center;
  background: linear-gradient(135deg, var(--brand-2), var(--brand-green));
  color:#fff;
  font-weight:800;
  margin-bottom:.5rem;
}

/* Accordion */
.accordion details {
  background: var(--panel);
  border:1px solid var(--border);
  border-radius: var(--radius);
  padding:.9rem 1rem;
  margin:.6rem 0;
}
.accordion summary { cursor:pointer; font-weight:600; }
.accordion summary::-webkit-details-marker { display:none; }

/* Product cards (grid section) */
.product-card{
  position: relative;
  display: grid;
  grid-template-columns: 1.35fr .85fr; /* text : small media */
  gap: 1.25rem;
  background: #fff;
  border: 1px solid var(--border);
  border-radius: 20px;
  padding: 1.25rem;
  box-shadow: 0 18px 40px rgba(0,0,0,.12);
  overflow: hidden;
}

/* Subtle brand accent at bottom */
.product-card .pc-accent{
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  height: 5px;
  background: linear-gradient(90deg, var(--brand), var(--brand-2));
  opacity: .75;
}

/* Top row: badge + icon */
.product-card .pc-top{
  position: absolute;
  top: 65px;
  right: 120px;
  display: flex;
  align-items: center;
  gap: .6rem;
}
.product-card .pc-badge{
  display: inline-block;
  padding: .25rem .55rem;
  border-radius: 999px;
  font-size: .8rem;
  font-weight: 700;
  color: #035a64;
  background: #e6fffb;
  border: 1px solid #b7f3ec;
}
.product-card .pc-icon{
  width: 135px;
  height: 135px;
  display: grid;
  place-items: center;
  border-radius: 999px;
  background: radial-gradient(80% 80% at 50% 50%, #e0f7fa 0%, #ccfff5 100%);
  box-shadow: inset 0 0 8px rgba(0,191,165,.18);
  border: 1px solid #b7eef1;
}
.product-card .pc-icon img{
  width: 58%;
  height: 58%;
  object-fit: contain;
}

/* Main text block */
.product-card .pc-main{
  display: flex;
  flex-direction: column;
  gap: .8rem;
}
.product-card .pc-overline{
  letter-spacing: .12em;
  text-transform: uppercase;
  font-size: .75rem;
  color: #3a6b70;
  opacity: .8;
  margin-bottom: .1rem;
}
.product-card .pc-title{
  margin: 0 0 .25rem;
  color: var(--brand-2);
  font-size: clamp(1.2rem, 2.2vw, 1.55rem);
  font-weight: 800;
}
.product-card .pc-sub{
  color: var(--muted);
  margin-bottom: .25rem;
}

/* Feature list with checkmarks */
.product-card .pc-features{
  list-style: none;
  padding: 0;
  margin: .1rem 0 .3rem;
  display: grid;
  gap: .35rem;
}
.product-card .pc-features li{
  position: relative;
  padding-left: 1.3rem;
  color: var(--text);
}
.product-card .pc-features li::before{
  content: "";
  position: absolute;
  left: 0;
  top: .35rem;
  width: .8rem;
  height: .8rem;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--brand), var(--brand-2));
  -webkit-mask: url('data:image/svg+xml;utf8,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 20 20"><path fill="white" d="M7.6 13.2L3.9 9.6l1.4-1.4 2.3 2.3 6-6 1.4 1.4z"/></svg>') center/70% no-repeat;
  mask: url('data:image/svg+xml;utf8,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 20 20"><path fill="white" d="M7.6 13.2L3.9 9.6l1.4-1.4 2.3 2.3 6-6 1.4 1.4z"/></svg>') center/70% no-repeat;
}

/* CTA row */
.product-card .pc-cta{
  display: flex;
  gap: .6rem;
  flex-wrap: wrap;
  margin-top: .2rem;
  align-self: center;
}

/* Small media (thumbnail) */
.product-card .pc-media{
  border: 1px solid var(--border);
  border-radius: 16px;
  overflow: hidden;
  min-height: 190px;
  align-self: center;
  background: #f6fbfb;
}
.product-card .pc-media img{
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.product-card .pc-top .pc-icon img{
  max-width: 100%;
  display:block;
  justify-self: center;
}

/* Hover polish */
.product-card:hover{
  transform: translateY(-3px);
  box-shadow: 0 20px 46px rgba(0,0,0,.14);
}

/* Alternating layouts per slide (if inside a carousel) */
.carousel-slide:nth-child(even) .product-card{
  grid-template-columns: .85fr 1.35fr; /* text : media (mirror) */
}
.carousel-slide:nth-child(even) .product-card .pc-media{ order: -1; }
.carousel-slide:nth-child(even) .product-card .pc-main{ text-align: right; }
.carousel-slide:nth-child(even) .product-card .pc-cta{ justify-content: flex-end; }

/* Variant tints */
.carousel-slide:nth-child(odd) .product-card{
  background: linear-gradient(180deg,#ffffff 0%,#f7fcfc 100%);
}
.carousel-slide:nth-child(even) .product-card{
  background: linear-gradient(180deg,#f8ffff 0%,#f0fdfd 100%);
}

/* Responsive product cards */
@media (max-width: 900px){
  .product-card{
    grid-template-columns: 1fr;
    padding: 1rem;
  }
  .carousel-slide:nth-child(even) .product-card .pc-main{ text-align: left; }
  .carousel-slide:nth-child(even) .product-card .pc-cta{ justify-content: flex-start; }
  .product-card .pc-media{ min-height: 160px; }
}

/* Two-wide products grid */
.grid-2-prod{
  display:grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.2rem;
}
@media (max-width: 900px){
  .grid-2-prod{ grid-template-columns: 1fr; }
}

/* Utilities */

.img-fluid{ width: 100%; height: auto; }

a:focus,
button:focus,
input:focus,
textarea:focus {
  outline: 2px solid var(--brand-green);
  outline-offset: 2px;
}

/* Mobile tweaks */
@media (max-width: 600px){
  .hero-inner{ padding: 3.2rem 0; }
  .btn{ min-height: 44px; }
  .site-header .brand-text{ font-size: 1.05rem; }
}

@media (max-width: 900px){
  .card{ padding: 1rem; }
}

/* ===== HERO subtle fade-in on load ===== */
.hero-fade-in {
  opacity: 0;
  transform: translateY(10px);
  animation: heroFadeIn 0.8s ease-out forwards;
}

@keyframes heroFadeIn {
  from { opacity: 0; transform: translateY(10px); }
  to   { opacity: 1; transform: translateY(0); }
}

/* Carousel slides: fade between them */
.hero-carousel .carousel-slide {
  opacity: 0;
  transition: opacity 0.5s ease, transform 0.5s ease;
  transform: translateY(10px);
}

.hero-carousel .carousel-slide.is-active {
  opacity: 1;
  transform: translateY(0);
}

/* Make hero arrows hide on very small screens if cramped */
@media (max-width: 480px) {
  .hero-carousel .carousel-btn {
    width: 30px;
    height: 30px;
    font-size: 18px;
  }
}

/* ===== 4-Pillar quadrant layout ===== */

.partners-section {
  padding-top: 2.5rem;
  padding-bottom: 2.5rem;
}

.partners-heading {
  text-align: center;
  margin-bottom: 1.4rem;
  font-size: clamp(1.3rem, 2vw, 1.7rem);
  color: var(--brand-2);
}

.partners-strip {
  position: relative;
  overflow: visible;
  padding: 0.75rem 0 1.5rem;
  min-height: 170px;
}

.marquee-viewport {
  position: relative;
  overflow: hidden;
  margin: 0 3.9rem;
}

.marquee-viewport::before,
.marquee-viewport::after {
  content: "";
  position: absolute;
  top: 0;
  bottom: 0;
  z-index: 4;
  width: 54px;
  pointer-events: none;
}

.marquee-viewport::before {
  left: 0;
  background: linear-gradient(90deg, #ffffff 0%, rgba(255,255,255,.82) 38%, rgba(255,255,255,0) 100%);
}

.marquee-viewport::after {
  right: 0;
  background: linear-gradient(270deg, #ffffff 0%, rgba(255,255,255,.82) 38%, rgba(255,255,255,0) 100%);
}

.marquee-control {
  position: absolute;
  top: var(--marquee-control-top, 72px);
  z-index: 6;
  width: 38px;
  height: 38px;
  border-radius: 999px;
  border: 1px solid var(--border);
  background: rgba(255,255,255,.95);
  color: var(--brand-2);
  box-shadow: 0 8px 20px rgba(0,0,0,.14);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 1.35rem;
  line-height: 1;
  cursor: pointer;
  transition: background .2s ease, color .2s ease, box-shadow .2s ease;
}

.partners-strip {
  --marquee-control-top: 68px;
}

.clients-strip {
  --marquee-control-top: 96px;
}

.marquee-control:hover,
.marquee-control:focus-visible {
  background: var(--brand-2);
  color: #fff;
  box-shadow: 0 12px 26px rgba(0,0,0,.18);
}

.marquee-control-left {
  left: .75rem;
}

.marquee-control-right {
  right: .75rem;
}

@media (max-width: 700px) {
  .marquee-viewport {
    margin-left: 3.1rem;
    margin-right: 3.1rem;
  }

  .marquee-viewport::before,
  .marquee-viewport::after {
    width: 34px;
  }

  .marquee-control {
    width: 32px;
    height: 32px;
    font-size: 1.1rem;
  }

  .marquee-control-left {
    left: .45rem;
  }

  .marquee-control-right {
    right: .45rem;
  }
}

.partners-track {
  display: flex;
  align-items: center;
  width: max-content;
  --partners-loop-distance: 50%;
  animation: partnersScroll 32s linear infinite;
  will-change: transform;
}

.partners-strip:hover .partners-track {
  animation-play-state: paused;
}

.partners-strip.is-nudging .partners-track,
.clients-strip.is-nudging .clients-track {
  animation-play-state: paused;
}

.partners-strip.is-manual-marquee .partners-track,
.clients-strip.is-manual-marquee .clients-track {
  animation: none;
  transition: none;
}

.partners-strip.is-manual-marquee.is-nudging .partners-track,
.clients-strip.is-manual-marquee.is-nudging .clients-track {
  animation: none;
  transition: transform .45s ease;
}

.partner-logo {
  flex: 0 0 auto;
  display: inline-flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  color: inherit;
  text-decoration: none;
  border-radius: 16px;
  background: transparent;
  border: 1px solid transparent;
  transition: all 0.3s ease;
  width: 200px;
}

.partner-logo img {
  width: 90px;
  height: 90px;
  object-fit: contain;
  filter: drop-shadow(0 6px 14px rgba(0,0,0,0.12));
  transition: transform 0.25s ease, filter 0.25s ease;
}

.partner-name {
  font-size: 0.8rem;
  font-weight: 600;
  margin-top: 0;
  color: var(--text);
  max-height: 0;
  opacity: 0;
  overflow: hidden;
  transform: translateY(-4px);
  transition: all 0.3s ease;
}

.partner-desc {
  font-size: 0.75rem;
  color: var(--muted);
  max-height: 0;
  opacity: 0;
  margin-top: 0;
  overflow: hidden;
  transform: translateY(4px);
  line-height: 1.4;
  transition: all 0.3s ease;
}

/* Card appearance on hover */
.partner-logo:hover,
.partner-logo:focus-visible {
  background: linear-gradient(180deg, #f8ffff 0%, #e5f7ea 100%);
  border: 1px solid var(--border);
  box-shadow: 0 12px 32px rgba(0,0,0,0.12);
  padding: 1.2rem 1rem;
  transform: translateY(-4px) scale(1.05);
  min-width: 200px;
}

.partner-logo:hover img,
.partner-logo:focus-visible img {
  width: 100px;
  height: 100px;
  transform: scale(1);
  filter: drop-shadow(0 8px 20px rgba(0,0,0,0.15));
}

.partner-logo:hover .partner-name,
.partner-logo:focus-visible .partner-name {
  max-height: 30px;
  opacity: 1;
  margin-top: 0.6rem;
  transform: translateY(0);
}

.partner-logo:hover .partner-desc,
.partner-logo:focus-visible .partner-desc {
  max-height: 100px;
  opacity: 1;
  margin-top: 0.4rem;
  transform: translateY(0);
}

.clients-section {
  padding-top: 2.2rem;
  padding-bottom: 2.6rem;
}

.clients-heading {
  text-align: center;
  margin-bottom: .35rem;
  font-size: clamp(1.3rem, 2vw, 1.7rem);
  color: var(--brand-2);
}

.clients-section .muted {
  text-align: center;
}

.clients-strip {
  position: relative;
  overflow: visible;
  padding: .7rem 0 1.2rem;
  min-height: 400px;
}

.clients-track {
  display: flex;
  align-items: stretch;
  width: max-content;
  min-width: 100%;
  gap: .7rem;
  animation: clientsScroll 42s linear infinite;
  will-change: transform;
}

.clients-strip:hover .clients-track {
  animation-play-state: paused;
}

.client-chip {
  flex: 0 0 auto;
  width: 312px;
  background: #fff;
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: .7rem;
  box-shadow: 0 10px 22px rgba(0,0,0,.10);
  transition: transform .25s ease, box-shadow .25s ease, border-color .25s ease, height .3s ease;
  height: 172px;
  overflow: hidden;
  position: relative;
}

.client-top {
  display: flex;
  align-items: center;
  justify-content: center;
}

.client-logo-wrap {
  width: 102px;
  height: 102px;
  border-radius: 0;
  border: 0;
  background: transparent;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  overflow: visible;
}

.client-logo {
  width: 100%;
  height: 100%;
  object-fit: contain;
}

.client-logo-fallback {
  font-weight: 700;
  color: #0b5f75;
  font-size: .8rem;
  letter-spacing: .04em;
}

.client-title {
  color: var(--brand-2);
  font-weight: 700;
  line-height: 1.35;
  font-size: .9rem;
  text-align: center;
  margin-top: .5rem;
  min-height: 5.2em;
  overflow-wrap: anywhere;
}

.client-details {
  margin-top: .55rem;
  overflow: visible;
  transform: none;
  transition: none;
}

.client-contract {
  color: #2d4f52;
  margin-top: .75rem;
  background: linear-gradient(180deg, #f7fcfd 0%, #edf9fb 100%);
  border: 1px solid #d7eaee;
  border-radius: 14px;
  padding: .8rem .9rem;
  box-shadow: inset 0 1px 0 rgba(255,255,255,.9);
  max-height: 0;
  opacity: 0;
  visibility: hidden;
  overflow: hidden;
  transform: translateY(8px);
  transition: max-height .3s ease, opacity .25s ease, transform .25s ease, visibility 0s linear .3s;
}

.client-contract-label {
  margin: 0;
  font-size: .68rem;
  font-weight: 800;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: #0b6b7b;
}

.client-contract-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: .6rem;
  margin-bottom: .45rem;
}

.client-year {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  margin: 0;
  padding: .28rem .6rem;
  border-radius: 999px;
  background: linear-gradient(135deg, #dff7fb, #edfdf4);
  border: 1px solid #cde7ee;
  color: #0b6070;
  font-size: .72rem;
  font-weight: 800;
  letter-spacing: .08em;
  text-transform: uppercase;
}

.client-scope {
  margin: 0;
  font-size: .85rem;
  line-height: 1.55;
  color: #2d4f52;
}

.client-chip:hover,
.client-chip:focus-visible {
  transform: translateY(-4px) scale(1.02);
  box-shadow: 0 16px 30px rgba(0,0,0,.16);
  border-color: rgba(37, 172, 78, .42);
  height: 360px;
  background: linear-gradient(180deg, #ffffff 0%, #f8fdfd 100%);
}

.client-chip:hover .client-contract,
.client-chip:focus-visible .client-contract {
  max-height: 220px;
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
  transition-delay: 0s;
}

@keyframes clientsScroll {
  0%   { transform: translateX(0); }
  100% { transform: translateX(-50%); }
}

@keyframes partnersScroll {
  0%   { transform: translateX(0); }
  100% { transform: translateX(calc(-1 * var(--partners-loop-distance))); }
}

.section-pillars {
  padding-top: 2.5rem;
  padding-bottom: 3.5rem;
}

.products-heading {
  text-align: center;
  margin-bottom: 1.8rem;
  font-size: clamp(1.6rem, 2.4vw, 2rem);
  color: var(--brand-2);
}

.pillars-stage {
  max-width: 1100px;
  margin: 0 auto;
}

/* Grid: 2x2 pillars around a center circle */
.pillars-layout {
  max-width: 100%;
  margin: 0;
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto minmax(0, 1fr);
  grid-template-rows: repeat(2, minmax(0, 1fr));
  grid-template-areas:
    "ambient center cems"
    "noise   center analytical";
  gap: 1.5rem;
  align-items: stretch;
  padding: 0 1rem;
  position: relative;
}

/* Position pillars */
.pillar-ambient    { grid-area: ambient; }
.pillar-cems       { grid-area: cems; }
.pillar-noise      { grid-area: noise; }
.pillar-analytical { grid-area: analytical; }

/* Central circle */
.pillars-center {
  grid-area: center;
  align-self: center;
  justify-self: center;
}

.pillars-center-inner {
  width: 220px;
  height: 220px;
  border-radius: 50%;
  border: 2px solid #1992bd;
  box-shadow: 0 16px 40px rgba(0,0,0,0.12);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 1.5rem;
  gap: .35rem;
  transition: box-shadow 0.35s ease, transform 0.35s ease, border-color 0.35s ease;
}

.pillars-center-top {
  font-size: .8rem;
  text-transform: uppercase;
  letter-spacing: .16em;
  color: #027783;
}

.pillars-center-main {
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--brand-2);
}

/* Pillar cards */
.pillar-card {
  position: relative;
  border-radius: 18px;
  background: linear-gradient(180deg, #ffffff 0%, #f7fcfc 100%);
  border: 1px solid var(--border);
  overflow: hidden;
  transition:
    transform 0.35s ease,
    box-shadow 0.35s ease,
    background 0.35s ease,
    opacity 0.35s ease;
}

.pillar-card::before {
  content: "";
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at top, rgba(0,191,165,0.09), transparent 60%);
  opacity: 0;
  transition: opacity 0.35s ease;
}

.pillar-inner {
  position: relative;
  z-index: 1;
  padding: 1.25rem 1.2rem 1.3rem;
  display: flex;
  flex-direction: column;
  gap: .8rem;
}

/* Header: icon + titles */
.pillar-header {
  display: flex;
  align-items: center;
  gap: .75rem;
}

.pillar-icon {
  width: 52px;
  height: 52px;
  border-radius: 999px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: radial-gradient(circle at 30% 30%, #e0f7fa, #1992bd);
  box-shadow: inset 0 0 8px rgba(0,191,165,0.18);
  border: 1px solid #b7eef1;
  flex-shrink: 0;
  transition: transform 0.35s ease;
}

.pillar-icon img {
  width: 75%;
  height: 75%;
  object-fit: contain;
}

.pillar-tag {
  font-size: .75rem;
  text-transform: uppercase;
  letter-spacing: .14em;
  color: #03636f;
  opacity: .85;
  margin-bottom: .1rem;
}

.pillar-card h3 {
  margin: 0;
  font-size: 1.05rem;
  color: var(--brand-2);
}

/* Body: fades in/changes emphasis with hover */
.pillar-body {
  display: flex;
  flex-direction: column;
  gap: .45rem;
  font-size: .94rem;
  color: var(--muted);
  opacity: .9;
  transform: translateY(4px);
  transition: opacity 0.3s ease, transform 0.3s ease;
}

.pillar-body p {
  margin: 0;
}

.pillar-points {
  list-style: none;
  padding: 0;
  margin: 0;
  display: grid;
  gap: .25rem;
}

.pillar-points li {
  position: relative;
  padding-left: 1rem;
  color: var(--text);
  font-size: .9rem;
}
.pillar-points li::before {
  content: "";
  position: absolute;
  left: 0;
  top: .45rem;
  width: .45rem;
  height: .45rem;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--brand), var(--brand-2));
}

.pillar-body .btn.text {
  margin-top: .35rem;
  font-size: .9rem;
}

/* Hover interaction: on the grid as a whole */
.pillars-stage:hover .pillar-card {
  opacity: 0.7;
  transform: scale(0.97);
}

.pillars-stage:hover .pillar-card:hover {
  opacity: 1;
  transform: translateY(-4px) scale(1.04);
  box-shadow: 0 18px 42px rgba(0,0,0,0.18);
  background: linear-gradient(180deg, #f8ffff 0%, #dbf5ff 100%);
}

.pillars-stage:hover .pillar-card:hover::before {
  opacity: 1;
}

.pillars-stage:hover .pillar-card:hover .pillar-icon {
  transform: scale(1.07);
}

.pillars-stage:hover .pillar-card .pillar-body {
  opacity: 0.7;
  transform: translateY(6px);
}

.pillars-stage:hover .pillar-card:hover .pillar-body {
  opacity: 1;
  transform: translateY(0);
}

/* Center reacts when any pillar is hovered */
.pillars-stage:hover .pillars-center-inner {
  transform: translateY(-2px);
  box-shadow: 0 20px 50px rgba(0,0,0,0.2);
  border-color: var(--brand-2);
}

/* Extension cards (top + bottom) keep the original 4-around-center shape intact */
.pillar-extra-wrap {
  max-width: 100%;
  margin: 1rem auto 0;
  padding: 0 1rem;
  display: flex;
  justify-content: center;
}

.pillar-extra-top {
  margin: 0 auto 1rem;
}

.pillar-extension {
  width: clamp(320px, 52%, 620px);
}

/* Responsive: stack on mobile */
@media (max-width: 900px) {
  .pillars-layout {
    grid-template-columns: 1fr;
    grid-template-rows: auto;
    grid-template-areas:
      "center"
      "ambient"
      "cems"
      "noise"
      "analytical";
    gap: 1rem;
  }

  .pillars-center-inner {
    width: 190px;
    height: 190px;
  }

  .pillar-card {
    transform: none;
    opacity: 1;
  }

  .pillars-stage:hover .pillar-card,
  .pillars-stage:hover .pillar-card:hover {
    transform: none;
    opacity: 1;
    box-shadow: var(--shadow);
  }

  .pillar-extra-wrap {
    margin-top: .9rem;
  }

  .pillar-extension {
    width: 100%;
  }

  .pillar-body {
    opacity: 1;
    transform: translateY(0);
  }
}


/* ===== End-to-End Services Process Strip ===== */

.process-section {
  padding-top: 2.5rem;
  padding-bottom: 3.5rem;
  background: linear-gradient(180deg, #5555 50%,  transparent);
}

.process-heading {
  text-align: center;
  margin-bottom: .4rem;
  font-size: clamp(1.6rem, 2.4vw, 2rem);
  color: var(--brand-2);
}

.process-sub {
  text-align: center;
  max-width: 720px;
  margin: 0 auto 1.8rem;
  color: var(--muted);
  font-size: .98rem;
}

/* Background line behind cards */
.process-strip-wrapper {
  position: relative;
  padding: 0 0 0.5rem;
}

.process-strip-wrapper::before {
  content: "";
  position: absolute;
  left: 5%;
  right: 5%;
  top: 50%;
  height: 2px;
  background: linear-gradient(
    90deg,
    rgba(0,191,165,0.12),
    rgba(0,172,193,0.3),
    rgba(0,191,165,0.12)
  );
  pointer-events: none;
  z-index: 0;
}

/* Horizontal strip */
.process-strip {
  position: relative;
  z-index: 1;
  display: flex;
  gap: 1rem;
  padding: 0.4rem 4vw 1.3rem;
  overflow-x: auto;
  scroll-snap-type: x mandatory;
  -webkit-overflow-scrolling: touch;
}

.process-strip::-webkit-scrollbar {
  height: 6px;
}
.process-strip::-webkit-scrollbar-track {
  background: transparent;
}
.process-strip::-webkit-scrollbar-thumb {
  background: rgba(0,0,0,0.12);
  border-radius: 999px;
}

/* Cards: base state shows only image + title */
.process-step {
  flex: 0 0 240px;
  max-width: 280px;
  border-radius: 18px;
  background: #ffffff;
  border: 1px solid var(--border);
  box-shadow: 0 10px 26px rgba(0,0,0,0.10);
  overflow: hidden;
  scroll-snap-align: center;
  transition:
    transform 0.35s ease,
    box-shadow 0.35s ease,
    opacity 0.3s ease,
    background 0.35s ease;
}

/* Image area */
.process-media {
  position: relative;
  overflow: hidden;
}

.process-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transform: scale(1.02);
  transition: transform 0.45s ease, filter 0.35s ease;
}

/* Title + expandable body */
.process-content {
  padding: 0.9rem 1rem 0.6rem;
  display: flex;
  flex-direction: column;
}

.process-content h3 {
  margin: 0;
  font-size: 1rem;
  color: var(--brand-2);
}

/* This part is hidden/collapsed by default */
.process-body {
  max-height: 0;
  overflow: hidden;
  opacity: 0;
  transform: translateY(4px);
  transition:
    max-height 0.35s ease,
    opacity 0.3s ease,
    transform 0.3s ease;
}

.process-label {
  display: block;
  margin-top: .3rem;
  font-size: .72rem;
  text-transform: uppercase;
  letter-spacing: .18em;
  color: #03636f;
  opacity: .85;
}

.process-body p {
  margin: .2rem 0 .4rem;
  font-size: .9rem;
  color: var(--muted);
}

/* Desktop hover behavior: only image + title by default, expand on hover */
@media (pointer: fine) {
  .process-strip:hover .process-step {
    opacity: 0.7;
    transform: scale(0.97);
  }

  .process-strip:hover .process-step:hover {
    opacity: 1;
    transform: translateY(-6px) scale(1.04);
    box-shadow: 0 18px 40px rgba(0,0,0,0.2);
    background: linear-gradient(180deg, #ffffff 0%, #f4feff 100%);
  }

  .process-strip:hover .process-step:hover .process-media img {
    transform: scale(1.08);
    filter: brightness(1.05);
  }

  .process-strip:hover .process-step:hover .process-body {
    max-height: 160px; /* enough for label + text */
    opacity: 1;
    transform: translateY(0);
  }
}

/* Larger screens: center items nicely */
@media (min-width: 900px) {
  .process-strip {
    justify-content: center;
    overflow-x: visible;
  }
}

/* Mobile: always show text (no hover) */
@media (max-width: 768px) {
  .process-strip-wrapper::before {
    top: auto;
    bottom: 0.2rem;
    left: 10%;
    right: 10%;
  }

  .process-step {
    flex: 0 0 75%;
  }

  .process-body {
    max-height: 500px;
    opacity: 1;
    transform: translateY(0);
  }
}

#contact {
  padding: 20px 0px;
  background-color: #5555;
}